Answer:
31
Explanation:
JK = LM (since they are equidistant from centre)
3x + 19 = 6x + 7
- 3x = - 12
x = 4
JK = 3 * (4) + 19
= 12 + 19
= 31
Hope this helps!
B
JK = LM (equidistant from centre)
3x+19=6x+7
19-7=6x-3x
12 = 3x
Dividing both sides by 3
JK = 3(4)+19
JK = 12+19
JK = 31
3.5m questions
4.4m answers